InChI=1S/C36H50O15/c1-15-18(14-47-31-27(43)26(42)25(41)22(13-37)50-31)11-21(49-30(15)44)16(2)36-29(51-36)28(48-17(3)38)35(46)20-12-24(40)34(45)9-6-7-23(39)33(34,5)19(20)8-10-32(35,36)4/h6-7,16,19-22,24-29,31,37,40-43,45-46H,8-14H2,1-5H3